Vessel



FIG. 1 is a perspective view of a vessel according to my design in a configuration with both flaps closed;

FIG. 2 is another perspective view of a vessel according to my design in a configuration with one flap closed and another flap open;

FIG. 3 is another perspective view of a vessel according to my design in a configuration with both flaps open;

FIG. 4 is a view of a vessel according to my design in an expanded projection, onto a plane, showing the shape of the exterior of the vessel over 360 degrees with both flaps opened;

FIG. 5 is a top view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a first side view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a second side view thereof; and,

FIG. 10 is a bottom view thereof. 

The ornamental design for a vessel, as shown and described. 